//::///////////////////////////////////////////////
//:: Battletide
//:: X2_S0_BattTide
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*
    You create an aura that steals energy from your
    enemies. Your enemies suffer a -2 circumstance
    penalty on saves, attack rolls, and damage rolls,
    once entering the aura. On casting, you gain a
    +2 circumstance bonus to your saves, attack rolls,
    and damage rolls.
    Modified by : Rabidness
             on : June 20 , 2004
    Changes:
        - Fixed an issue where the AOE would dispell if the CASTER left the AOE
            ...when the AOE was supposed to be centered ON the caster.
*/
//:://////////////////////////////////////////////
//:: Created By: Andrew Nobbs
//:: Created On: Dec 04, 2002
//:://////////////////////////////////////////////
//:: Last Updated By: Andrew Nobbs 06/06/03

#include "NW_I0_SPELLS"
#include "x2_i0_spells"

#include "x2_inc_spellhook"

//Function called to remove the AOE effect when it is dead, since the normal
//AOE onExit script is disabled against the creator of the effect
//VvVvV This whole function has been added by Rabidness VvVvV
void delayDispell( object oTarget )
{
    //Search through the valid effects on the target.
    effect eAOE = GetFirstEffect( oTarget );
    while ( GetIsEffectValid( eAOE ) )
    {
        //If the effect was created by the Battletide then remove it
        if( GetEffectSpellId( eAOE ) == 517 )
        {
            RemoveEffect( oTarget , eAOE );
        }
        //Get next effect on the target
        eAOE = GetNextEffect( oTarget );
    }
    DeleteLocalObject( oTarget , "oBattleTide" );
}

void main()
{

/*
  Spellcast Hook Code
  Added 2003-07-07 by Georg Zoeller
  If you want to make changes to all spells,
  check x2_inc_spellhook.nss to find out more

*/

    if (!X2PreSpellCastCode())
    {
    // If code within the PreSpellCastHook (i.e. UMD) reports FALSE, do not run this spell
        return;
    }

// End of Spell Cast Hook

    //Declare major variables
    object oTarget = OBJECT_SELF;
    effect eAOE = EffectAreaOfEffect(41);
    int nDuration = GetCasterLevel(oTarget);
    //Make nDuration at least 1 round.
    if (nDuration < 1)
    {
        nDuration = 1;
    }
    int nMetaMagic = GetMetaMagicFeat();
    //Make metamagic check for extend
    if (nMetaMagic == METAMAGIC_EXTEND)
    {
        nDuration = nDuration *2;   //Duration is +100%
    }
    //Create the AOE object at the selected location
    ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eAOE, oTarget, RoundsToSeconds(nDuration));
    //VvVvV Rabidness additions VvVvV
    SetLocalObject( oTarget , "oBattleTide" , oTarget );
    DelayCommand( RoundsToSeconds( nDuration ) , delayDispell( oTarget ) );
}